Window Replacement Cost in Philadelphia (2026)
Average cost in Philadelphia
US$2,495 — US$15,700
US$300 — US$1,400 per sq ft
Cost Breakdown
ItemizedFrames, glass packages, and finishes
65%
Professional installation and removal
25%
Hauling away old units and site debris
5%
Sealants, insulation, and hardware
3%
City filing fees and inspections
2%
Sales Tax at 6%
📋What's Included
ScopeTypically Includes
- Standard vinyl double-hung windows
- Removal of old windows
- Installation & insulation
- Interior trim
- Cleanup
Typically Excludes
- Custom or specialty shapes
- Triple-pane or premium glass
- Exterior trim or cladding
- Structural modifications
- Bay or bow windows
Based on replacing 10 standard-size windows with vinyl double-hung.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$4,560 — US$6,840
Based on 8 sources and market data for Philadelphia. Actual costs may vary depending on specific project requirements.
🏢Top Window Replace Contractors in Philadelphia
Verified providersWindow World of Philadelphia
253 Horsham Rd, Horsham, PA 19044, USA
367 reviews
ARDMOR Windows & Doors
1813 Easton Rd, Willow Grove, PA 19090, USA
1,331 reviews
Renewal by Andersen Window Replacement
761 5th Ave #3, King of Prussia, PA 19406, USA
6,057 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
In Philadelphia, a permit is typically not required for simple replacements of the same size and location. However, if the home is in a historic district or involves structural changes, a permit is required, costing approximately $65 for the first 20 openings.
The average cost per window installed in Philadelphia is approximately $1,038. Prices vary by material, with budget vinyl averaging $550–$950 and premium fiberglass or wood ranging from $1,000 to $1,400 per unit.
Homeowners in historic districts like Society Hill or Rittenhouse Square often face higher costs due to strict material requirements (e.g., wood frames). Custom historic replicas can cost between $1,500 and $2,500+ per window.
Philadelphia homeowners can expect a return on investment (ROI) of 70% to 85% at resale. Energy-efficient upgrades are particularly valued due to the city's humid summers and cold winters, potentially saving up to $366 annually on utility bills.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: today. Updates run weekly. All costs in USD.